Potassium-regulated lead-free cesium copper iodide Cs<sub>3</sub>Cu<sub>2</sub>I<sub>5</sub> perovskites with enhanced scintillation properties and their application in high-resolution X-ray imaging
Tong Wu, Yun Shi, Haodi Wu, Mingyue Chen, Hongbing Ran, Jiaqian Zheng, Xiang Li, Junfeng Chen, Yiwen Tang
Abstract
Potassium doping regulation significantly enhances the scintillation performance of Cs 3 Cu 2 I 5 perovskite single crystals with blue light emission.
Topics & Concepts
ScintillationCaesiumPerovskite (structure)Materials scienceCopperPotassiumDopingIodideRadiochemistryInorganic chemistryAnalytical Chemistry (journal)CrystallographyOptoelectronicsOpticsChemistryMetallurgyDetectorPhysicsChromatographyPerovskite Materials and ApplicationsElectronic and Structural Properties of OxidesMagnetic and transport properties of perovskites and related materials